# -*- coding: utf-8 -*-
# @Time : 2021/4/8 16:51
# @Author : XXX
# @Site : 
# @File : qhx.py
# @Software: PyCharm

#第一题
money = 2
money += 10
money -= 2*2+1
print(money)

#第二题
print(1 and 3 or 3 and 4 or 5)

#第三题
print(not 1 or 0 and 1 or 3 and 4 or 5 and 6 or 7 and 8 and 9)

